253888596

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{542497}}^1$

素因数の和:542520

約数の個数: 36

約数和(自身を含む): 691142452

約数和(自身を除く): 437253856

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 542497, 1084994, 1627491, 2169988, 3254982, 4882473, 6509964, 7052461, 9764946, 14104922, 19529892, 21157383, 28209844, 42314766, 63472149, 84629532, 126944298, 253888596]

約数ペア:

[(1, 253888596), (2, 126944298), (3, 84629532), (4, 63472149), (6, 42314766), (9, 28209844), (12, 21157383), (13, 19529892), (18, 14104922), (26, 9764946), (36, 7052461), (39, 6509964), (52, 4882473), (78, 3254982), (117, 2169988), (156, 1627491), (234, 1084994), (468, 542497)]